Описание
Kubernetes DoS Vulnerability
In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type "json-patch" (e.g. kubectl patch --type json or "Content-Type: application/json-patch+json") that consumes excessive resources while processing, causing a Denial of Service on the API Server.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2019-1002100
- https://github.com/kubernetes/kubernetes/issues/74534
- https://access.redhat.com/errata/RHSA-2019:1851
- https://access.redhat.com/errata/RHSA-2019:3239
- https://groups.google.com/forum/#!topic/kubernetes-announce/vmUUNkYfG9g
- https://security.netapp.com/advisory/ntap-20190416-0002
- https://web.archive.org/web/20210125011246/https://www.securityfocus.com/bid/107290
Пакеты
k8s.io/kubernetes
>= 1.0, <= 1.10
Отсутствует
k8s.io/kubernetes
>= 1.11.0, <= 1.11.7
1.11.8
k8s.io/kubernetes
>= 1.12.0, <= 1.12.5
1.12.6
k8s.io/kubernetes
>= 1.13.0, <= 1.13.3
1.13.4
Связанные уязвимости
In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type "json-patch" (e.g. `kubectl patch --type json` or `"Content-Type: application/json-patch+json"`) that consumes excessive resources while processing, causing a Denial of Service on the API Server.
In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type "json-patch" (e.g. `kubectl patch --type json` or `"Content-Type: application/json-patch+json"`) that consumes excessive resources while processing, causing a Denial of Service on the API Server.
In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, users that are authorized to make patch requests to the Kubernetes API Server can send a specially crafted patch of type "json-patch" (e.g. `kubectl patch --type json` or `"Content-Type: application/json-patch+json"`) that consumes excessive resources while processing, causing a Denial of Service on the API Server.
In all Kubernetes versions prior to v1.11.8, v1.12.6, and v1.13.4, use ...
Уязвимость программного средства управления кластерами виртуальных машин Kubernetes, связанная с неконтролируемым расходом ресурса, позволяющая нарушителю вызвать отказ в обслуживании